Condition
Some customers may comment that the transaxle/transmission slips, will not shift, will not backup/no reverse, no 2nd, 3rd or Overdrive gears and erratic shifts.

Cause

A sleeve (400) within the driven sprocket assembly (401) may have shifted due to insufficient interference fit, blocking the oil feed hole for the second clutch.

Correction
Disassemble the transaxle completely and inspect for damage to the 2nd clutch and other component parts.

Replace the driven sprocket support assembly. Refer to Driven Sprocket Support Assembly in Unit Repair in SI.

Parts Information
Part Number
Description

24207143
Driven Sprocket Support Assembly

fishhunter911

06-20-2003, 10:03 AM

wondering why that doesnt include the 99+ because MINE DOES THIS!!!!......... but dealer says nothing wrong with it:rage:

my99gagt

06-20-2003, 02:56 PM

well obviously its not as a common problem in the 99-2002 model years

fishhunter911

06-20-2003, 03:13 PM

Originally posted by my99gagt
well obviously its not as a common problem in the 99-2002 model years

well lets see here..... just about every person I know who has a 99+ dpes have this problem and seeing as how I recently worked for a gm dealer as a service tech and have seen this problem MANY times.... this is a common problem but once again gm only helps those who just spent money on a new car so they dont have to buy it back.. unlike those of us who cant use the lemon law... hmmm... :rolleyes:

Gimli

06-21-2003, 06:10 AM

Huh? what kind of thought process is that? If it was a problem a year ago there would've been a TSB for the 2002 GA cause THEY were the ones who had just spent money on a new car...